Time to get a new tv
Better late than never. The problem is that your TV is in the service mode. There are many ways this can happen. But, lets just get down to fixin this! With the original remote and the TV on. If the TV will not shut off, do this. Press the left cursor button on the remote, followed with pressing the right cursor. Power off the TV with remote, or press off button on TV.
Secondly, your TV will power on and off. But you have flashing colors. Do this. With the original remote and TV on. Press the up cursor button, on the remote, followed with pressing the down cursor. Power off TV with remote, or press off power of TV. Thanks for asking me, Matt of Martins TV Repair.
SOURCE: sylvania 42" flat screen won't turn on
First you should check the fuse and the wiring in your tv by removing the back cover. Make sure no wires are bare or touching. If there are any, wrap them with electrical tape.
If you cannot see anything wrong by looking, then it is probably the set has a bad transformer (high voltage)
SOURCE: replace fuse for flat screen 37 sylvania flat screen
i have a black cloudy area about 2 inches wide and 14 inches long at an angle onmy 37 ninch sylvania hdtv
SOURCE: running colors on half of tv screen
You have bad T-CON board.
See what it looks like here: http://www.shopjimmy.com/catalogsearch/result/?q=Sylvania+6626LCT+
Send me the picture of the screen will be big help: [email protected]
If you are going to DIY and have proper tools and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
SOURCE: my flat screen tv has
Those colored lines are a bad panel. Is no button to make them go away. The only fix is to replace your panel. Would be more cost effective to replace the TV.
SOURCE: flashing red,blue, green screen
last week i had an emerson 21 inch with built in dvd.,it was flashing colours.none of the front buttons would work.i unplugged the front buttons and plugged them back in again.set is working fine.ican not remember if i did it with the power on or off.try both.some how the front buttons were locking up the micro.
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